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近年来,我县防治红蜘蛛主要用水胺硫膦、三氯杀螨醇.长期使用,害虫抗性增强.因此,选择高效低毒的新农药,是柑桔红蜘蛛防治中必须解决的问题之一.
In recent years, the main prevention and treatment of red spider mites in our county with water amine phosphine, dicofol long-term use, increased pest resistance.Therefore, the choice of new pesticides with high efficiency and low toxicity is one of the problems must be solved in the prevention and treatment of citrus red spider.